International: Colombia: Man falls from roller coaster.

Not sure how accurate these sources are.

http://www.mirror.co.uk/news/world-news/disabled-man-seriously-injured-horror-10226274

Video shows moment disabled man plummets 32ft from rollercoaster

[April 14, 2017] Eyewitness video captured the shocking moment a 36-year-old victim fell from a rollercoaster car during its first vertical drop. The incident occurred during at Parque Nacional del Café (National Coffee Park) in Colombia. The man, believed to be disabled, remains fighting for his life in hospital after the approx. 32 feet fall from the "Krater" rollercoaster, built by Gerstlauer of Germany.

Jhon Faber Giraldo Giraldo, Public Relations Manager at the amusement park, claimed the accident was not caused by a mechanical fault “because we are following the protocol given by the producer of the attraction”.